Go to Mass, or adoration or a religious event. Or call a friend and go out. Join some meet up groups to find single friends and pursue some interests.
Often I am just overtired and need to turn in early, so that's an option for you, too.
hang in there. I've been there many times.
Exercising ,praying the Rosary.a good book ,posting in Entertainment and Humour,get a taste of nature ,practice a hobby are a few things that may help.